For 4m and 5m strips, there are USB on both ends. If you use whole 4m or 5m, please connect power on both ends. Or you can cut the 4m or 5m strip into 2 strips.
TV Backlight USB LED Light Strip White
Features:
Flexible LED lights strip with USB cable easy to install, simple use you power battery box, power bank, phone charger, Computer USB port
Reels packing and strong adhesive tape
COB LED, high density, without darkspot
All the light spread and completely smooth, luminous very even
Cuttable every 1.25cm along the cutting marks without damaging other parts
Low power consumption, high brightness light source, stable performance
Ideal use as backlight for TV, HDTV, LCD, monitor, computer, PC, screen, etc,.
Specifications:
Number of LEDs: 480LEDs/M, 400LEDs/M, 320LEDs/M(optional) , no dark spot
Light bar length 0.5m/1m/2m/3m/4m/5m
Width: 8mm/5mm
Powered: USB
Cable Length: about 15cm
Working voltage DC 5V
Rated Power:8mm(480leds/m) - 5W/M
8mm(320leds/m) - 10W/M
5mm(400leds/m) - 10W/M
Working temperature -20~45°C
Viewing angle 180°
Protection grade non-waterproof
Life is about 50,000 hours
Certification CE
Package Included:
1 * USB LED Llight Strip